Question

what is the perimeter of triangle trp? given that triangle nmk has side lengths of 20, 15, and 25
if \\( \triangle nmk \cong \triangle trp \\), use the figure below to answer questions #1 - 3.

Explanation:

Step1: Recall congruent triangles property

Congruent triangles have equal corresponding sides, so their perimeters are equal.

Step2: Calculate perimeter of △NMK

Perimeter of △NMK = \(20 + 15 + 25\)
\(= 60\)

Step3: Determine perimeter of △TRP

Since \( \triangle NMK \cong \triangle TRP \), their perimeters are equal. So perimeter of △TRP is also 60.

Answer:

60